chain and chain spares , complete cane carrier chain , as per drg . no . 439/87 , malleable cast iron chain , chain no . 907e-51 for inter carrier complete with link pin , bush , split pin , etc . as per drawing no . 615/2000 , cane carrier slat as per drg no . 552/96 , m . s . slat for inter carrier , as per drawing no . 616/2000 , m . s . fabricated slat ( single side ) for bagasse elevator as per drawing no . 254/71 , m . s . fabricated slat ( double side ) for main bagasse carrier as per drawing no . 254/71 , ci roller of bagasse elevator & main bagasse carrier as per drawing no . p/358/83